Question

Arnold and Richard are 140 m apart.Arnold can run at a speed of 8 m/s, while Richard can run at a speed of 6 m/s. If the two boys run, at the same instant Karma citrate towards each other, when and where do they meet?

Answer 1

time will be same for both equations

ie. 80/8=10s

Answer 2

they will meet in 10s after the start . relative speed = 8+6 = 14m/s
t=140/14=10s